硬X射线光谱仪
天体物理学
2009-11-11 v1
摘要
多层光学技术使得使用X射线望远镜可达到60-80 keV能量范围。本文讨论了基于微pattern气体室（Micro Pattern Gas Chamber）的光电极化计技术扩展至高能X射线的可能性。我们计算了在高压下使用氦和氩混合物、厚吸收间隙的灵敏度：将MPGC置于下一代多层光学的焦点处，可实现直至30 keV的银河及外星系X射线极化测量。
关键词
引用
@article{arxiv.astro-ph/0609573,
title = {An X-ray polarimeter for hard X-ray optics},
author = {Fabio Muleri and Ronaldo Bellazzini and Enrico Costa and Paolo Soffitta and Francesco Lazzarotto and Marco Feroci and Luigi Pacciani and Alda Rubini and Ennio Morelli and Luca Baldini and Francesco Bitti and Alessandro Brez and Francesco Cavalca and Luca Latronico and Marco Maria Massai and Nicola Omodei and Michele Pinchera and Carmelo Sgro' and Gloria Spandre and Giorgio Matt and Giuseppe Cesare Perola and Oberto Citterio and Giovanni Pareschi and Vincenzo Cotroneo and Daniele Spiga and Rodolfo Canestrari},
journal= {arXiv preprint arXiv:astro-ph/0609573},
year = {2009}
}
备注
12 pages, 7 figures